indexing.direct.compression.configuration and indexing.inverted.compression.configuration are the main compression configuration properties.

E.g.

#this property is ok
indexing.direct.compression.configuration=org.terrier.structures.integer.indexing.IntegerCodecCompressionConfiguration
#these properties should be renamed indexing.inverted.compression.integer....
compression.inverted.integer.ids.codec=LemireFORVBCodec
compression.inverted.integer.tfs.codec=LemireFORVBCodec
compression.inverted.integer.fields.codec=LemireFORVBCodec
compression.inverted.integer.blocks.codec=LemireFORVBCodec
#this property should be specific to the structure also
compression.integer.chunk.size=1024